Contact information

Ursa Astronomical Association
Kopernikuksentie 1
00130 Helsinki

Ursa Astronomical Association

1548 Palomaa - 9.12.2017 at 00.52 - 9.12.2017 at 01.03 Orimattila, Artjärvi, Tähtikallio Observation number 68782

Visibility I / V

1548 Palomaa (1935 FK, 1959 NF) Filmed on the first night of the December work. Finland 100 The target of our project was 46. Yrjö Väisälä discovered an asteroid in the central zone of the main zone on March 16, 1935 in Iso-Heikkilä, Turku. To distribute grants to students and research groups at the Department of Chemistry of the University of Turku, the size of the asteroid is 30.76km and the rotation speed is 7.4961h / r, spectral class spec_B Xk. 1Picture. first image7, measured 22: 52: 09UT 07h05m54.1s + 13d49'04.7 "14.9mag, Horizon 22: 52UT 07h05m54.0s + 13d49'04.8" 15.98mag.
2.Picture. last image16, measured 23: 03UT o7h05m53.7s + 13d49'06.1 "15.2mag, Horizon 23: 03UT 07h05m53.69s + 1349'06.6" 15.98mag .The last image was clearly the best in terms of quality and the first measured the worst in the series. challenging, partly cloudy.
3Picture. sum of the stack, the movement is visible. TYC 761-1351-1 v.11.97mag stars used to calibrate brightness observation.


Additional information
  • Observation target
    • Asteroid
  • Name of the observation target
    • 1548 Palomaa
  • Seeing
    • Average
Technical information

Alluna RC16, C415 / 3320, SBIG 1001E, filter L, 8 x 60s

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